Cadillac 2005 STS Owner's Manual page 369

10. Place the compact
spare tire on the
wheel-mounting
surface.
11. Put the wheel nuts
back on with the
rounded end of the
nuts toward the wheel.
12. Tighten each wheel nut by turning it clockwise with
your hand until the wheel is held against the hub.
13. Lower the vehicle by turning the wheel wrench
counterclockwise. Lower the jack completely.
5-79